Czarnina (Soup) - cooking recipe

Ingredients

1 duck, cut up
salt
1 onion
1/2 c. vinegar
1 qt. tomato juice
1 Tbsp. marjoram
water
1 qt. milk
2 eggs
12 Tbsp. flour
blood from duck, mixed with some vinegar to keep smooth

Preparation

Put duck, salt, onion, vinegar and tomato juice in a large pot.
Add enough water to make about 2 gallons.
Boil all this until duck is tender.
Remove duck and onion.